/* Some CSS Setup - nothing to do with flexbox */
html {
    box-sizing: border-box;
  }
  
  *, *:before, *:after {
    box-sizing: inherit;
  }
  
  body {
    font-family: sans-serif;
    margin: 0;
    background-image: linear-gradient(260deg, #2376ae 0%, #c16ecf 100%);
  }
  
  .wrapper {
    max-width: 1000px;
    margin: 0 auto;
    padding:50px;
  }
  
  img {
    max-width:100%;
  }
  
  a {
    color:white;
    text-decoration: none;
    font-size: 15px;
    background:rgba(0,0,0,0.2);
    padding:20px 5px;
  }
  a:hover {
    background:rgba(0,0,0,0.4);
  }
  
  
  .slider-nav ul {
    list-style: none;
    margin: 0;
    padding: 0; 
    display: flex;
  }
  
  .slider-nav li {
    flex: 1;
    display: flex;
  }
  
  .slider-nav span {
    text-align: center;
  }
  
  .slider-nav li.arrow span {
    font-size: 50px;
  }
  
  .slider-nav a {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
  }